Fix doc comment parsing in macros.

1 files changed, 33 insertions, 0 deletions

diff --git a/src/test/run-pass/macro-doc-comments.rs b/src/test/run-pass/macro-doc-comments.rs
new file mode 100644
index 00000000000..506813df5b3
--- /dev/null
+++ b/src/test/run-pass/macro-doc-comments.rs
@@ -0,0 +1,33 @@
+// Copyright 2015 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+macro_rules! doc {
+    (
+        $(#[$outer:meta])*
+        mod $i:ident {
+            $(#![$inner:meta])*
+        }
+    ) =>
+    (
+        $(#[$outer])*
+        pub mod $i {
+            $(#![$inner])*
+        }
+    )
+}
+
+doc! {
+    /// Outer doc
+    mod Foo {
+        //! Inner doc
+    }
+}
+
+fn main() { }